{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn01195_007.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Westport, Connecticut | 1931 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"21"},{"label":"placed","value":"16"},{"label":"unplaced","value":"5"},{"label":"fit sources","value":"georef 11, georef-snap 5"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"6 sheet(s) cut into 12 panels"},{"label":"unplaced pages","value":"p1 (tier 4, 41.13347,-73.36370 +/-2939m); p2__2 (tier 1, 41.14454,-73.36095 +/-100m); p3__2 (tier 2, 41.14350,-73.35961 +/-115m); p8__2 (tier 1, 41.15530,-73.36626 +/-121m); p9__1 (tier 1, 41.13339,-73.36631 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Westport, Connecticut | 1931 | sanborn01195_007 p10 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3419.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T15:10:24Z","modified":"2026-09-22T15:10:24Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0010__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2358.4,7652.0 3419.2,7652.0 3418.0,0.0 0.0,-0.0 -0.0,7652.0 690.9,7652.0 685.4,6577.0 2319.5,7076.6 2358.4,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2319.5,5032.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.3674228,41.1325525]}},{"type":"Feature","properties":{"resourceCoords":[2319.5,7076.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.3681227,41.1316957]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0010__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Westport, Connecticut | 1931 | sanborn01195_007 p10 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"3418.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3034.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T15:10:24Z","modified":"2026-09-22T15:10:24Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0010__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 6402.7,1191.9 5242.1,1185.9 5202.8,556.0 3418.0,-0.0 3419.2,7652.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0010__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5204.8,6616.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.370004,41.1293659]}},{"type":"Feature","properties":{"resourceCoords":[5200.8,556.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.3681227,41.1316957]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Westport, Connecticut | 1931 | sanborn01195_007 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T15:10:24Z","modified":"2026-09-22T15:10:24Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0011/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 6452.0,0.0 6452.0,7652.0 -0.0,7652.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0011/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.37378578447681,41.12509384288523]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.36983287939498,41.12528185337063]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.36953894934946,41.12172541178244]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.3734918544313,41.12153740129704]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Westport, Connecticut | 1931 | sanborn01195_007 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T15:10:24Z","modified":"2026-09-22T15:10:24Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0012/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0012/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,1479.0 6452.0,7652.0 -0.0,7652.0 -0.0,-0.0 586.9,0.0 497.8,612.3 6452.0,1479.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0012/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.37385725546635,41.121762042329536]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.37009422775084,41.12236203282894]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.36915626348609,41.118976268670764]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.3729192912016,41.11837627817136]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Westport, Connecticut | 1931 | sanborn01195_007 p13","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"4"}],"created":"2026-09-22T15:10:24Z","modified":"2026-09-22T15:10:24Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0013/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2582.1 -0.0,2582.1 -0.0,-0.0 6452.0,0.0 6452.0,7652.0 -0.0,7652.0 -0.0,2582.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2968.0,4484.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.3519854,41.1078953]}},{"type":"Feature","properties":{"resourceCoords":[4276.0,3880.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.3511128,41.1090426]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Westport, Connecticut | 1931 | sanborn01195_007 p14","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"}],"created":"2026-09-22T15:10:24Z","modified":"2026-09-22T15:10:24Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0014/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0014/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,7652.0 0.0,-0.0 6452.0,0.0 6452.0,7652.0 0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2152.0,4888.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.3471314,41.1138104]}},{"type":"Feature","properties":{"resourceCoords":[2152.0,3356.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.3480479,41.1138847]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Westport, Connecticut | 1931 | sanborn01195_007 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T15:10:24Z","modified":"2026-09-22T15:10:24Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0015/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0015/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,-0.0 6452.0,0.0 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0015/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.36292281561855,41.15853175125552]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.35953245837298,41.16009377359998]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.35708915618882,41.15704505930696]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.36047951343438,41.1554830369625]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Westport, Connecticut | 1931 | sanborn01195_007 p2 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T15:10:24Z","modified":"2026-09-22T15:10:24Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0002__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"684.8,7652.0 654.4,4824.1 1605.5,4813.8 1633.6,4640.0 1886.6,4773.9 2348.8,6371.6 2594.3,6543.5 3604.2,6855.0 4080.2,7381.0 4560.5,6669.3 6452.0,6778.5 6452.0,2773.2 5070.4,2776.0 4542.4,2034.0 4546.0,0.0 -0.0,-0.0 -0.0,7652.0 684.8,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1632.0,4640.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.3611779,41.1459134]}},{"type":"Feature","properties":{"resourceCoords":[4080.0,7380.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.3586354,41.1433881]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Westport, Connecticut | 1931 | sanborn01195_007 p3 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T15:10:24Z","modified":"2026-09-22T15:10:24Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0003__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5930.7,6361.5 6446.6,7063.8 6289.7,6624.2 6281.7,4794.9 5412.3,3813.2 3551.7,3217.3 3101.3,2894.4 2299.5,0.0 -0.0,-0.0 -0.0,6551.8 1074.6,5568.0 1164.0,5868.0 4365.0,7143.2 5930.7,6361.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1164.0,3676.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.3617507,41.144074]}},{"type":"Feature","properties":{"resourceCoords":[1164.0,5868.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.3618446,41.1430537]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Westport, Connecticut | 1931 | sanborn01195_007 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T15:10:24Z","modified":"2026-09-22T15:10:24Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,-0.0 3344.3,0.0 3208.0,284.4 4746.7,3417.0 6452.0,3902.5 6202.9,6356.6 5853.1,6837.0 4769.2,5847.7 2448.2,7408.2 2102.5,7000.8 1422.1,7652.0 -0.0,7652.0 0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.36348997627827,41.142235659295544]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.36039742262452,41.14408884923123]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.35749938382804,41.14130725237909]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.3605919374818,41.139454062443406]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Westport, Connecticut | 1931 | sanborn01195_007 p5","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"4"}],"created":"2026-09-22T15:10:24Z","modified":"2026-09-22T15:10:24Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 -0.0,7652.0 -0.0,4164.2 267.2,4180.8 506.5,2791.3 1240.0,2742.8 1164.8,2402.1 698.9,1900.8 570.9,1607.3 508.9,693.3 920.6,0.0 6452.0,0.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[580.0,1652.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.3587112,41.1425081]}},{"type":"Feature","properties":{"resourceCoords":[1240.0,2744.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.3580951,41.1414315]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Westport, Connecticut | 1931 | sanborn01195_007 p6 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"6307.6"},{"label":"split_canvas_w","value":"2870.8"},{"label":"split_canvas_h","value":"1344.4"}],"created":"2026-09-22T15:10:24Z","modified":"2026-09-22T15:10:24Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0006__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 2870.8,7652.0 2863.2,6307.6 0.0,6341.2 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2259.1,6626.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.3746277,41.1187581]}},{"type":"Feature","properties":{"resourceCoords":[1283.5,6906.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.3758949,41.1184367]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0006__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Westport, Connecticut | 1931 | sanborn01195_007 p6 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T15:10:24Z","modified":"2026-09-22T15:10:24Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0006__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,5747.9 1222.4,3691.0 4684.1,5765.4 4729.7,5696.7 5729.7,6366.0 6452.0,6347.1 6452.0,5875.2 6452.0,0.0 -0.0,-0.0 -0.0,5747.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0006__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3556.0,3052.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.3681601,41.1435787]}},{"type":"Feature","properties":{"resourceCoords":[5616.0,3052.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.3653687,41.1441222]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Westport, Connecticut | 1931 | sanborn01195_007 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T15:10:24Z","modified":"2026-09-22T15:10:24Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4088.1,6509.1 5404.8,6816.0 5173.8,7652.0 -0.0,7652.0 -0.0,-0.0 5625.7,0.0 5819.9,319.5 5363.9,2420.6 4729.7,3829.6 4088.1,6509.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.3711033944793,41.14230892964746]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.36370852484681,41.140665045275355]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.36627910048784,41.13401334600287]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.37367397012034,41.135657230374974]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0008__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Westport, Connecticut | 1931 | sanborn01195_007 p8 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T15:10:24Z","modified":"2026-09-22T15:10:24Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0008__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1690.7,5617.2 951.8,7652.0 6452.0,7652.0 6452.0,0.0 2295.2,0.0 3245.2,1643.6 2088.6,3189.3 1690.7,5617.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0008__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5012.0,3992.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.363817,41.1390188]}},{"type":"Feature","properties":{"resourceCoords":[5628.0,8520.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.3642959,41.1372233]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0009__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Westport, Connecticut | 1931 | sanborn01195_007 p9 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T15:10:24Z","modified":"2026-09-22T15:10:24Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0009__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,0.0 3214.1,0.0 278.8,545.6 -0.0,1764.0 0.0,5029.6 1970.4,5043.2 1948.0,7652.0 2878.9,7652.0 2903.2,6945.1 6452.0,7067.5 6452.0,5570.0 6452.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784wm:g3784wm_g011951931:01195_1931-0009__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5280.0,3488.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.3648699,41.1360362]}},{"type":"Feature","properties":{"resourceCoords":[4780.0,544.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.3642959,41.1372233]}}]}}]}